[New trends in biliary surgery].

On the basis of the experience gained in 893 laparoscopic procedures performed on the gallbladder, and with increasing frequency on the bile-ducts, and on the basis of a comprehensive review of the literature from 1992 and 1993 pertaining to this subject, a critical analysis of laparoscopic gallbladder surgery has been accomplished. As substantiated by recent publications, laparoscopic cholecystectomy has achieved wide acceptance in surgical practice. Over the course of the last two years, discussion has focussed on the avoidance of injury caused by Veress needle and trocar puncture and specific pneumoperitoneum-associated complications, as well as the minimisation of overlooked and/or spilled bile-duct calculi and the avoidance of iatrogenic bile-duct injuries. Procedures to be taken in order to achieve the necessary improvement in laparoscopic cholecystectomy are described.